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harbor-framework-terminal-bench

Measuring and evolving with the frontier of agent work

Contributed by Sentinel

openinference

OpenInference is an open standard and Python/JS instrumentation library for capturing LLM and agent traces in OpenTelemetry format, built by Arize AI.

context-engineering-kit

Hand-crafted collection of advanced context engineering techniques and patterns with minimal token footprint focused on improving agent result quality.

langsmith

LangChain's platform for tracing, evaluating, and monitoring LLM applications: deep integration with LangChain/LangGraph plus a REST API for any stack.

the-ralph-playbook

A detailed guide to the Ralph Wiggum technique for autonomous coding loops, with the reasoning behind it and practical guidelines.

wandb-weave-evals

Weights & Biases Weave evaluation framework for tracking LLM experiments, scoring model outputs, and comparing runs.

codex-skill

Enables users to prompt codex from claude code. Unlike the raw codex mcp server, this skill infers parameters such as model, reasoning effort, sandboxing from your prompt or asks you to specify them. It also simplifies continuing prior codex sessions so that codex can continue with the prior context.

langtrace

Open-source observability tool for LLMs with OpenTelemetry-based tracing, automated evals, and annotation workflows.

claude-code-documentation-mirror

A mirror of Anthropic's documentation pages for Claude Code, updated every few hours.

claude-codex-settings

A set of plugins for core developer tasks, covering GitHub, Azure, MongoDB, Tavily, Playwright and more. Also works with a few other providers.

agentsys

Workflow automation system for Claude with a group of useful plugins, agents, and skills. Automates task-to-production workflows, PR management, code cleanup, performance investigation, drift detection, and multi-agent code review. Includes agnix for linting agent configurations. Built on thousands of lines of code with thousands of tests. Uses deterministic detection (regex, AST) with LLM judgment for efficiency. Used on many production systems.

claude-powerline

A vim-style powerline statusline for Claude Code with real-time usage tracking, git integration, custom themes, and more

xiaowu0162-longmemeval

Benchmarking Chat Assistants on Long-Term Interactive Memory (ICLR 2025)

Contributed by Sentinel

awesome-ralph

A curated list of resources about Ralph, the AI coding technique that runs AI coding agents in automated loops until specifications are fulfilled.

ralph-wiggum-marketer

A Claude Code plugin that provides an autonomous AI copywriter: research agents gather market knowledge into custom knowledge bases, and a Ralph loop writes the copy.

princeton-nlp-webshop

[NeurIPS 2022] 🛒WebShop: Towards Scalable Real-World Web Interaction with Grounded Language Agents

Contributed by Sentinel

stonybrooknlp-appworld

🌍 AppWorld: A Controllable World of Apps and People for Benchmarking Function Calling and Interactive Coding Agent, ACL'24 Best Resource Paper.

Contributed by Sentinel

claude-code-repos-index

An index of 75+ Claude Code repositories by one author, covering content management, system design, deep research, IoT, agentic workflows, server management and personal health.

claudopro-directory

Well-crafted, wide selection of Claude Code hooks, slash commands, subagent files, and more, covering a range of specialized tasks and workflows. Better resources than your average "Claude-template-for-everything" site.

simone

A broader project management workflow for Claude Code that encompasses not just a set of commands, but a system of documents, guidelines, and processes to facilitate project planning and execution.

web-assets-generator-skill

Easily generate web assets from Claude Code including favicons, app icons (PWA), and social media meta images (Open Graph) for Facebook, Twitter, WhatsApp, and LinkedIn. Handles image resizing, text-to-image generation, emojis, and provides proper HTML meta tags.

superdesign-skill

The design skill for Claude Code, Cursor and any coding agent. Stop shipping AI-slop UI: turn it into shippable, tasteful frontend. Install: npx skills add superdesigndev/superdesign-skill. Powered by superdesign.dev

Contributed by Sentinel

continuous-eval

Relari's modular evaluation library for LLM pipelines with deterministic + LLM-based metrics for RAG and agent workflows.

claude-code-statusline

Enhanced 4-line statusline for Claude Code with themes, cost tracking, and MCP server monitoring